甲烷-二氧化碳干重整工艺技术与应用  

Technology and Application of Dry Reforming of Methane Process

作　　者：谢君[1] Xie Jun(China Shenhua Coal to Liquid and Chemical Co.,Ltd.,Beijing 100012,China)

机构地区：[1]中国神华煤制油化工有限公司,北京100012

出　　处：《广东化工》2021年第22期114-115,共2页Guangdong Chemical Industry

摘　　要：甲烷转化制合成气主要有甲烷蒸气重整、非催化部分氧化、自热重整等传统工艺,随着应对全球气候变暖,控制温室气体排放的迫切要求,低碳清洁是未来化工产业的发展趋势。甲烷-二氧化碳干重整工艺能够实现二氧化碳气体的资源化利用,有效调节合成气的氢碳比,避免合成气中氢含量过高的问题,提高甲烷的利用效率,为天然气、沼气、焦炉煤气等清洁高效转化提供了适宜的途径。Methane conversion to synthesis gas mainly includes steam-methane reforming,Partial oxidation,auto-thermal reforming and other traditional processes.With the urgent requirements of tackling global warming and controlling greenhouse gas emissions,low-carbon and clean will be the development trend of the chemical industry in the future.Dry reforming of methane process can realize the resource utilization of carbon dioxide gas,effectively adjust the hydrogen carbon ratio of syngas,avoid the problem of high hydrogen content in synthesis gas,improve the utilization efficiency of methane,and provide a way for clean and efficient conversion of natural gas,biogas,coke oven gas and so on.

关 键 词：甲烷转化 合成气 二氧化碳 干重整 天然气 沼气 焦炉煤气 

分 类 号：TQ[化学工程]